基于jQuery可悬停控制图片轮播代码

<!-- 轮播广告 -->
<div id="banner_tabs" class="flexslider">
<ul class="slides">
<li>
<a title="" target="_blank" href="#">
<img width="1920" height="482" alt="" style="background: url(images/banner1.jpg) no-repeat center;" src="images/alpha.png">
</a>
</li>
<li>
<a title="" href="#">
<img width="1920" height="482" alt="" style="background: url(images/banner2.jpg) no-repeat center;" src="images/alpha.png">
</a>
</li>
<li>
<a title="" href="#">
<img width="1920" height="482" alt="" style="background: url(images/banner3.jpg) no-repeat center;" src="images/alpha.png">
</a>
</li>
</ul>
<ul class="flex-direction-nav">
<li><a class="flex-prev" href="javascript:;">Previous</a></li>
<li><a class="flex-next" href="javascript:;">Next</a></li>
</ul>
<ol id="bannerCtrl" class="flex-control-nav flex-control-paging">
<li><a>1</a></li>
<li><a>2</a></li>
<li><a>2</a></li>
</ol>
</div>
<script src="js/jquery-1.10.2.min.js"></script>
<script src="js/slider.js"></script>
<script type="text/javascript">
$(function () {
var bannerSlider = new Slider($('#banner_tabs'), {
time: 5000,
delay: 400,
event: 'hover',
auto: true,
mode: 'fade',
controller: $('#bannerCtrl'),
activeControllerCls: 'active'
});
$('#banner_tabs .flex-prev').click(function () {
bannerSlider.prev()
});
$('#banner_tabs .flex-next').click(function () {
bannerSlider.next()
});
})
</script>

.flexslider {
margin: 0px auto 20px;
position: relative;
width: 100%;
height: 482px;
overflow: hidden;
zoom: 1;
}

.flexslider .slides li {
width: 100%;
height: 100%;
}

.flex-direction-nav a {
width: 70px;
height: 70px;
line-height: 99em;
overflow: hidden;
margin: -35px 0 0;
display: block;
background: url(images/ad_ctr.png) no-repeat;
position: absolute;
top: 50%;
z-index: 10;
cursor: pointer;
opacity: 0;
filter: alpha(opacity=0);
-webkit-transition: all .3s ease;
border-radius: 35px;
}

.flex-direction-nav .flex-next {
background-position: 0 -70px;
right: 0;
}

.flex-direction-nav .flex-prev {
left: 0;
}

.flexslider:hover .flex-next {
opacity: 0.8;
filter: alpha(opacity=25);
}

.flexslider:hover .flex-prev {
opacity: 0.8;
filter: alpha(opacity=25);
}

.flexslider:hover .flex-next:hover,
.flexslider:hover .flex-prev:hover {
opacity: 1;
filter: alpha(opacity=50);
}

.flex-control-nav {
width: 100%;
position: absolute;
bottom: 10px;
text-align: center;
}

.flex-control-nav li {
margin: 0 2px;
display: inline-block;
zoom: 1;
*display: inline;
}

.flex-control-paging li a {
background: url(images/dot.png) no-repeat 0 -16px;
display: block;
height: 16px;
overflow: hidden;
text-indent: -99em;
width: 16px;
cursor: pointer;
}

.flex-control-paging li a.flex-active,
.flex-control-paging li.active a {
background-position: 0 0;
}

.flexslider .slides a img {
width: 100%;
height: 482px;
display: block;
}